89007990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{50287}}^1$

素因数の和:50356

約数の個数: 32

約数和(自身を含む): 217244160

約数和(自身を除く): 128236170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 50287, 100574, 150861, 251435, 301722, 502870, 754305, 1508610, 2966933, 5933866, 8900799, 14834665, 17801598, 29669330, 44503995, 89007990]

約数ペア:

[(1, 89007990), (2, 44503995), (3, 29669330), (5, 17801598), (6, 14834665), (10, 8900799), (15, 5933866), (30, 2966933), (59, 1508610), (118, 754305), (177, 502870), (295, 301722), (354, 251435), (590, 150861), (885, 100574), (1770, 50287)]